Patent US2536692A successfully refreshed from Google Patents.
US2536692A
Expired / Lapsed
US
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Temperature control mold
Assignee: Individual
•
Filing: 1945-07-20
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Granted: 1951-01-02
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Expires: 1965-07-20
Abstract
No abstract record available.
Inventors
- 👤 Raymond J Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:14
CPC Classifications
B; B22; B22D; B22D27/00; B22D27/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US529906A
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US848480A
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US1465153A
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US1645729A
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US1726698A
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GB372439A
Cited
US1997405A
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US2042015A
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FR797308A
Cited
US2253903A
Cited
US2394394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-01 | 1954-07-03 | 1955-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-01 | 1958-07-03 | 1959-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-01 | 1962-07-03 | 1963-01-02 | $7700.00 | Window Closed / Lapsed |